Kyle Carberry 13241a58ba fix(coderd/x/chatd/mcpclient): use dedicated HTTP transport per MCP connection (#23494) ...

## Problem

`TestConnectAll_MultipleServers` flakes with:

```
net/http: HTTP/1.x transport connection broken: http: CloseIdleConnections called
```

Each MCP client connection implicitly uses `http.DefaultTransport`. When
`httptest.Server.Close()` runs during parallel test cleanup, it calls
`CloseIdleConnections` on `http.DefaultTransport`, breaking in-flight
connections from other goroutines or parallel tests sharing that
transport.

## Fix

Clone the default transport for each MCP connection via
`http.DefaultTransport.(*http.Transport).Clone()`, passed through
`WithHTTPBasicClient` (StreamableHTTP) and `WithHTTPClient` (SSE). This
scopes idle connection cleanup to a single MCP server so it cannot
disrupt unrelated connections.

Fixes coder/internal#1420

2026-03-24 09:22:45 -04:00

..

mcpclient_test.go

chore: move chatd and related packages to /x/ subpackage (#23445)

2026-03-23 17:34:43 +00:00

mcpclient.go

fix(coderd/x/chatd/mcpclient): use dedicated HTTP transport per MCP connection (#23494)

2026-03-24 09:22:45 -04:00